Greensun(TM) 5pcs Aquarium Pond Filter Media Nylon Mesh Bags w/ Zipper---Random Zipper Color
Allow precise placement of filter media
Prevent media from entering your filter system
Great for bio-balls, activated carbon, ceramic and mmonia remover
Zipper for reusable purpose. Note: The color of the zipper will be sent at random. )
Size:Approx. 15 x 9 inch
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.